Subtract 63/24 from 40/9
1st number: 4 4/9, 2nd number: 2 15/24
40/9 - 63/24 is 131/72.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 24 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 9 × 8 = 72,
40/9 = 40 × 8/9 × 8 = 320/72 - Likewise, for the 2nd fraction, since 24 × 3 = 72,
63/24 = 63 × 3/24 × 3 = 189/72 - Subtract the two like fractions:
320/72 - 189/72 = 320 - 189/72 = 131/72 - In mixed form: 159/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/9-63/24 40/18-63/24 40/9-63/48 40/27-63/24 40/9-63/72 40/45-63/24 40/63-63/24